Joint frequency and 2-D DOA recovery with sub-Nyquist difference space-time array

Abstract

In this paper, joint frequency and 2-D direction of arrival (DOA) estimation at sub-Nyquist sampling rates of a multi-band signal (MBS) comprising of P disjoint narrowband signals is considered. Beginning with a standard uniform rectangular array (URA) consisting of M &#x003D; M<inf>x</inf> &#x00D7; M<inf>y</inf> sensors, this paper proposes a simpler… (More)
DOI: 10.23919/EUSIPCO.2017.8081237

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